Kanye - who reactivated his Twitter account less than a week ago on - has not released an album since 2016's 'The Life Of Pablo'.

Pusha T and Teyana Tayor have confirmed the collaborations on social media.

Kanye was spotted hanging out with Cudi last year, sparking rumours of a collaboration.

The pair are thought to have recorded their top secret tracks together in Japan.

A source said at the time: "Nobody knows what it is - or what it sounds like ... There are no professionals in the room. It's just Cudi, Kanye and an engineer. They're recording together in Japan."

Kanye - who was admitted to hospital suffering from exhaustion during his 'Life Of Pablo' tour in 2016 - is also thought to have holed himself up in the wilds of Wyoming to working on new music last year.

The rapper reportedly spent several weeks at a recording studio in a mountain retreat in the state.